EP1310638A3 - Kurbelgehäuseentluftungsystem - Google Patents

Kurbelgehäuseentluftungsystem Download PDF

Info

Publication number
EP1310638A3
EP1310638A3 EP02023961A EP02023961A EP1310638A3 EP 1310638 A3 EP1310638 A3 EP 1310638A3 EP 02023961 A EP02023961 A EP 02023961A EP 02023961 A EP02023961 A EP 02023961A EP 1310638 A3 EP1310638 A3 EP 1310638A3
Authority
EP
European Patent Office
Prior art keywords
breather
chamber
communicating
engine
breather chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP02023961A
Other languages
English (en)
French (fr)
Other versions
EP1310638B1 (de
EP1310638A2 (de
Inventor
Tadayuki c/o K.K. Honda Gijutsu Yoneyama
Yukio c/o K.K. Honda Gijutsu Sugimoto
Koji c/o K.K. Honda Gijutsu Satake
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of EP1310638A2 publication Critical patent/EP1310638A2/de
Publication of EP1310638A3 publication Critical patent/EP1310638A3/de
Application granted granted Critical
Publication of EP1310638B1 publication Critical patent/EP1310638B1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/0011—Breather valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M2013/0038—Layout of crankcase breathing systems
    • F01M2013/0044—Layout of crankcase breathing systems with one or more valves
EP02023961A 2001-10-26 2002-10-25 Kurbelgehäuseentlüftungssystem Expired - Fee Related EP1310638B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001328652 2001-10-26
JP2001328652A JP3819757B2 (ja) 2001-10-26 2001-10-26 エンジンのブリーザ装置

Publications (3)

Publication Number Publication Date
EP1310638A2 EP1310638A2 (de) 2003-05-14
EP1310638A3 true EP1310638A3 (de) 2004-01-28
EP1310638B1 EP1310638B1 (de) 2005-05-25

Family

ID=19144682

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02023961A Expired - Fee Related EP1310638B1 (de) 2001-10-26 2002-10-25 Kurbelgehäuseentlüftungssystem

Country Status (5)

Country Link
US (1) US6644290B2 (de)
EP (1) EP1310638B1 (de)
JP (1) JP3819757B2 (de)
CN (2) CN1214178C (de)
DE (1) DE60204273T2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10040475C1 (de) * 2000-08-18 2001-08-30 Porsche Ag Kurbelgehäuse für eine Brennkraftmaschine, insbesondere für einen Boxermotor
JP4018944B2 (ja) * 2002-07-08 2007-12-05 富士重工業株式会社 ブローバイガス環流システムおよびブローバイガス環流方法
JP4089334B2 (ja) * 2002-07-29 2008-05-28 スズキ株式会社 車両用エンジンのブリーザ装置
US20060037595A1 (en) * 2004-08-17 2006-02-23 Dave Procknow Reduced-emission single cylinder engine
CN101063417B (zh) * 2006-04-25 2010-05-12 蚌埠国威滤清器有限公司 油气分离器
US7520250B2 (en) * 2007-09-10 2009-04-21 Jenny Products, Incorporated Crankcase breather assembly
JP5125399B2 (ja) * 2007-10-19 2013-01-23 日産自動車株式会社 エンジンのブローバイガス回収装置
DE102008002721A1 (de) * 2008-06-27 2009-12-31 Robert Bosch Gmbh Verfahren und Vorrichtung zur Diagnose einer Kurbelgehäuseentlüftung bei Verbrennungsmotoren
US8371279B2 (en) * 2008-09-30 2013-02-12 Deltahawk Engines, Inc. Crankcase pressure regulator for an internal combustion engine
JP5478399B2 (ja) * 2009-09-30 2014-04-23 株式会社クボタ エンジンのブローバイガス還流装置
US8714130B2 (en) * 2009-10-19 2014-05-06 Nagesh S. Mavinahally Integrally cast block and upper crankcase
JP5412231B2 (ja) * 2009-10-19 2014-02-12 本田技研工業株式会社 ブリーザ機構付きエンジン
CN102182531A (zh) * 2011-04-28 2011-09-14 江苏林海动力机械集团公司 通用汽油机油气分离用呼吸器循环系统结构
CN102953776A (zh) * 2011-08-22 2013-03-06 江苏林海动力机械集团公司 发动机凸轮配气机构
US8893690B2 (en) * 2012-05-10 2014-11-25 Caterpillar Inc. Check valve for an engine breather assembly
JP5840577B2 (ja) * 2012-07-30 2016-01-06 本田技研工業株式会社 携帯型エンジン発電機
US9593605B2 (en) 2012-09-17 2017-03-14 Ford Global Technologies, Llc Crankcase ventilation via crankcase pulsation
US9181883B2 (en) 2013-01-18 2015-11-10 Nagesh S. Mavinahally Four cycle engine carburetors
CN104265401A (zh) * 2014-09-24 2015-01-07 湖南省力宇燃气动力有限公司 一种进气系统带节气门多缸内燃机曲轴箱用的双向通气阀
US10184368B2 (en) * 2015-06-30 2019-01-22 Honda Motor Co., Ltd. Breather device for internal combustion engine
JP6394586B2 (ja) * 2015-12-25 2018-09-26 スズキ株式会社 エンジンのブリーザ装置
JP2017115742A (ja) * 2015-12-25 2017-06-29 スズキ株式会社 エンジンのブリーザ装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2260365A (en) * 1991-10-03 1993-04-14 Jaguar Cars Oil Separation from i.c. engine crankcase gases
DE19736040A1 (de) * 1997-08-20 1999-02-25 Man Nutzfahrzeuge Ag Vorrichtung zur Abscheidung von Öl aus einen Öl-Gasgemisch von Brennkraftmaschinen
EP0911496A1 (de) * 1997-10-22 1999-04-28 Honda Giken Kogyo Kabushiki Kaisha Entlüftungsvorrichtung einer Brennkraftmaschine
US5957118A (en) * 1996-12-18 1999-09-28 Fuji Jukogyo Kabushiki Kaisha Oil separating apparatus for engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1531785A (en) * 1976-09-13 1978-11-08 Kubota Ltd Diesel engines
JPS61277814A (ja) * 1985-06-03 1986-12-08 Honda Motor Co Ltd ブロ−バイガス環元装置
JPH0830405B2 (ja) 1986-04-10 1996-03-27 ヤマハ発動機株式会社 エンジンのブリ−ザ装置
JPH10176517A (ja) * 1996-12-19 1998-06-30 Honda Motor Co Ltd 船外機のエンジン
US6029638A (en) * 1997-11-07 2000-02-29 Honda Giken Kogyo Kabushiki Kaisha Internal combustion engine with dry sump lubricating system
JP3819685B2 (ja) * 2000-08-10 2006-09-13 本田技研工業株式会社 作業機用４サイクルエンジンにおけるブリーザ構造

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2260365A (en) * 1991-10-03 1993-04-14 Jaguar Cars Oil Separation from i.c. engine crankcase gases
US5957118A (en) * 1996-12-18 1999-09-28 Fuji Jukogyo Kabushiki Kaisha Oil separating apparatus for engine
DE19736040A1 (de) * 1997-08-20 1999-02-25 Man Nutzfahrzeuge Ag Vorrichtung zur Abscheidung von Öl aus einen Öl-Gasgemisch von Brennkraftmaschinen
EP0911496A1 (de) * 1997-10-22 1999-04-28 Honda Giken Kogyo Kabushiki Kaisha Entlüftungsvorrichtung einer Brennkraftmaschine

Also Published As

Publication number Publication date
JP2003129820A (ja) 2003-05-08
US6644290B2 (en) 2003-11-11
EP1310638B1 (de) 2005-05-25
CN1214178C (zh) 2005-08-10
JP3819757B2 (ja) 2006-09-13
CN2608693Y (zh) 2004-03-31
CN1414222A (zh) 2003-04-30
EP1310638A2 (de) 2003-05-14
US20030089352A1 (en) 2003-05-15
DE60204273T2 (de) 2005-11-24
DE60204273D1 (de) 2005-06-30

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